would take

was

am attending/was attended

will arrive/will have been waitin

had lived

would take

was

 am attending - was attending

arrive -will be waiting 

had lived

would take

was

am attending

was attending

arrive - will be waiting

had lived

1. My grandfather has never (fly) __flown________ in an airplane, and he has no intention of ever doing so.

2.We have just (decide) __decided________ that we (undertake) ______would undertake ______ the job.

3.Right now I (attend) _____am attending_____ class. Yesterday at this time I (attend) _____was attending_____class.

4.Tomorrow I'm going to leave for home. When I (arrive) _____arrive_____at the airport, Mary (wait) _____will be waiting_____ for me.

5.Margaret was born in 1950. By last year, she (live) ___had lived______on this earth for 55 years

6.The traffic was very heavy. By the time I (get) ____got______to Mary's party, everyone had already (arrive) ___arrived_______

.

Mình không biết giải thích :(

Sorry bạn nhé!!

1. My grandfather never (fly) ____has never flown______ in an airplane, and he has no intention of ever doing so.

* Thì HTHT để diễn trả 1 trải nghiệm. Dây là nói về trải nghiệm chưa từng đi máy bay

2.We just (decide) ____have just decided______ that we (undertake) ______would undertake______ the job.

* Dùng thì HTHT -> vừa mới quyết định diễn tả 1 việc vừa mói xảy ra kết quả còn ở HT -> về sau sẽ chia theo QK từ will-> would

3.Right now I (attend) ______am attending____ class. Yesterday at this time I (attend) _____was attending_____class.

* Vế thứ nhất có từ right now -> dấu hiệu của thì HTTD phía sau có cụm at this time yesterday -> dấu hiện rõ của thì QKTD

4.Tomorrow I'm going to leave for home. When I (arrive) _______arrive___at the airport, Mary (wait) _____will be waiting _____ for me.

* Đây là sự hòa hợp giữa thì HTĐ và thì Tương lai tiếp diễn.

Dịch : Ngày mai tôi sẽ rời khỏi đây để về nha. Khi tôi đến sân bay thì Mary sẽ đang chờ tôi ở đó.

5.Margaret was born in 1950. By last year, she (live) _____had lived_____on this earth for 55 years

* By last year -> Thì QKHT

6.The traffic was very heavy. By the time I (get) _____got_____to Mary's party, everyone already (arrive) _____had already arrived_____

* Dịch nôn na là : Giao thông quá là tắc nghẽn/ quá là đông. Tại thời điểm tôi đến bữa tiệc của Mary, MỌI NGƯỜI ĐÃ Ở ĐÓ .

-> Rõ ràng việc tôi đến xảy ra sau việc mọi người đễn vì lí do tắc nghẽ giao thông

=> Công thức: BY THE TIME + S + Vp , S + HAD + Vpp +O

1,ARE,,,REACH

2,COMES

3,AM ATTENDING...WAS ATTENDING

4,WILL BE ARRIVING...WILL BE WAITING

5,HAVE LIVED

6,VISITED...WAS

7,WERE YOU...SPENT

8,MEET...LOOK

9,ARE GOING TO ARRIVE...RAINY

10,RAINY

11,WATCHED...WAS FAILING

KHÓ QUÁ

NỐT ĐÚNG ỦNG HỘ NHA

LẤY SỨC LÀM TIẾP

1. In all the world, there (be) ____are______ only 14 mountains that (reach) ____reach______above 8,000 meters.

2. He sometimes (come) ____comes______ to see his parents.

3. When I (come) ___came_______, she (leave) _____had left_____for Dalat ten minutes ago.

4. My grandfather never (fly) ____flies______ in an airplane, and he has no intention of ever doing so.

5. We have just (decide) __decided________ that we (undertake) _______will undertake_____ the job.

6. He told me that he (take) ____would take______ a trip to California the following week.

7. I knew that this road (be) ___was_______ too narrow.

8. Right now I (attend) _____am attending_____ class. Yesterday at this time I (attend) ___was attending_______class.

9. Tomorrow I'm going to leave for home. When I (arrive) ___arrive_______at the airport, Mary (wait) ____will wait______ for me.

10. Margaret was born in 1950. By last year, she (live) ___had lived_______on this earth for 55 years.

8.am attending - was attending

9.arrive - will be waiting

10.had lived

#)Giải :

1. In all the world, there (be) are only 14 mountains that (reach) reach above 8,000 meters.

2. He sometimes (come) comes to see his parents.

3. When I (come) came, she (leave) had left for Dalat ten minutes ago.

4. My grandfather never (fly) has never flown in an airplane, and he has no intention of ever doing so.

5. We just (decide) have just decided that we (undertake) would undertake the job.

6. He told me that he (take) would take a trip to California the following week.

7. I knew that this road (be) was too narrow.

8. Right now I (attend) am attending class. Yesterday at this time I (attend) was attending class.

9. Tomorrow I'm going to leave for home. When I (arrive) arrive at the airport, Mary (wait) will be waiting  for me.

10. Margaret was born in 1950. By last year, she (live) had live on this earth for 55 years.

 Chia động từ cho đúng

1. In all the world, there (be) ___are___ only 14 mountains that (reach) ___reach__above 8,000 meters.

2. He sometimes (come) ___comes____ to see his parents.

3. When I (come) ____came_____, she (leave) ___had left ______for Dalat ten minutes ago.

4. My grandfather has never (fly) _____flown_____ in an airplane, and he has no intention of ever doing so.

5. We have just (decide) ____decided____ that we (undertake) ____would undertake________ the job.

6. He told me that he (take) _____would take_____ a trip to California the following week.

7. I knew that this road (be) ____was______ too narrow.

8. Right now I (attend) ___am attending_____ class. Yesterday at this time I (attend) ___had been attending____class.

9. Tomorrow I'm going to leave for home. When I (arrive) ___arrive___at the airport, Mary (wait) ___will be waiting_____ for me.

10. Margaret was born in 1950. By last year, she (live) ___had lived___on this earth for 55 years.

11. The traffic was very heavy. By the time I (get) _got___to Mary's party, everyone already (arrive) ___had arrived____

12. I will graduate in June. I (see) ____will see______ you in July. By the time I (see) ____see______ you, I (graduate)will have graduated _.

13. I (visit) ___visited_______ my uncle's home regularly when I (be) _____was_____ a child

cảm ơn nhé

lâm linh

1. In all worlk , there ( be )       are         only 14 moutains that ( reach )     reach        above 8,000 meters

2. He sometimes ( come ) -------comes---- to see his parents

3. When I ( come ) --------came----- , she ( leave ) --left----- for Da Lat ten minutes ago

4. my grand father has never ( fly ) ---flown-------- in an airplane , and he has no intention of ever doing so 

5. whe have just ( decide ) ------decided---- that we ( undertake ) --------undertook------ the job

6. he told me that ha ( take ) ---would take------ a trip to California the following week 

7. I knew that this road ( be ) --was---- too narrow 

8. right now I ( attend ) -----am attending------ class . yesterday at this time I ( attend ) -----was attending------- class

9. tomorrow I`m going to leave for home . when I ( arrive ) ----arrive-- at the arrport

10. margaret was born in 1950 . by last year , she ( live ) ---has lived------ on  this earth for 55 years

Answer:

1.In all worlk,there (be)....are...only 14 mountains that (reach) ....reach....above 8,000 meters.

2.He sometimes (come) ...comes....to see his parents.

3.When I (come) ...came...,she (leave)...left... for Da Lat ten minutes ago.

4.My grandfather never (fly) ...flown... in an airplane, and he has bo intention of ever doing so.

        * Mình đảm bảo đúng 100% nhé!!!

                                                                      #Trúc Mai

1. In all worlk , there ( be )       are         only 14 moutains that ( reach )   reach          above 8,000 meters

2. He sometimes ( come ) ----comes------- to see his parents

3. When I ( come ) ------came------- , she ( leave ) -----left-- for Da Lat ten minutes ago

4. my grand father never ( fly ) --------flown--- in an airplane , and he has no intention of ever doing so 

5. whe just ( decide ) ----decided------ that we ( undertake ) -------undertook------- the job

Bài 3: Chia động từ cho đúng

are – reach

comes

came – had left

has never flown

have just decided -would undertake

would take

was

am attending – was attending

arrive -will be waiting

had lived

1.In all the world, there are only 14 mountains that reach above 8,000 meters.

2.He sometimes comes to see his parents.

3.When I came, she had left for Dalat ten minutes ago.

4.My grandfather never has never flown in an airplane, and he has no intention of ever doing so.

5.We just have just decided that we would undertake the job.

6.He told me that he would take a trip to California the following week.

7.I knew that this road was too narrow.

8.Right now I am attending class. Yesterday at this time I was attending class.

9.Tomorrow I’m going to leave for home. When I arrive at the airport, Mary will be waiting for me.

10.Margaret was born in 1950. By last year, she had lived on this earth for 55 years.

1.In all the world, there (be) ARE only 14 mountains that (reach) REACH above 8,000 meters.

2.He sometimes (come) COMES to see his parents.

3.When I (come) CAME , she (leave) HAD LEFT for Dalat ten minutes ago.

4.My grandfather never (fly) HAS NEVER FLOWN in an airplane, and he has no intention of ever doing so.

5.We just (decide) HAVE JUST DECIDED that we (undertake) WOULD UNDERTAKE the job.

6.He told me that he (take) WOULD TAKE a trip to California the following week.

7.I knew that this road (be) WAS too narrow.

8.Right now I (attend) AM ATTENDING class. Yesterday at this time I (attend) WAS ATTENDING class.

9.Tomorrow I’m going to leave for home. When I (arrive) ARRIVE at the airport, Mary (wait) WILL BE WAITING for me.

10.Margaret was born in 1950. By last year, she (live) HAD LIVED on this earth for 55 years.

Exercise 1: